Novel Optics, Ningbo Yongxin Optics Co., Ltd.

NSZ‑7 Series Stereo Microscope

Equipped with the innovative NIS apochromatic optical system, the NSZ‑7 achieves major improvements in resolution, depth of field, contrast and color reproduction, revealing fine details of tiny and complex specimens and redefining Greenough‑type stereo‑microscope performance. Its extra‑long 125 mm working‑distance offers ample safe space for instrument manipulation, boosting efficiency for live‑sample operations and industrial inspection. Boasting a class‑leading zoom range, it enables seamless observation from macro‑ to micro‑scale with responsive, user‑friendly controls.

Overview

Superb Image Quality, Every Detail Revealed

Equipped with breakthrough NIS apochromatic optical system.
NSZ7 series delivers high contrast, resolution and color fidelity.
Enable efficient and precise analysis of micro‑structures and complex samples.

Seamless Observation from Macro to Micro

NSZ709
1:9.1 ultra‑wide zoom ratio, 6×‑55× magnification with 10× eyepiece.
Quick switch between wide‑field overview and high‑resolution close‑up.

NSZ707
1:7.5 wide zoom ratio, leading performance in its class.
6.7×‑50× high‑quality imaging with 10× eyepiece.
Cost‑effective choice balancing performance and budget.

Long Working‑distance for Comfort‑free Operation

125 mm extra‑long working distance provides ample space for samples.
Spacious environment for manipulation under microscope.
Relaxed posture reduces fatigue during long‑hour observation.
Combine high working efficiency with comfortable operation.

Multiple Observation Modes for Broad Applications

Transmitted / Reflected Bright‑field
High resolution and large depth of field.
Ideal for life‑science samples such as plant cells and insect textures.
Suitable for industrial inspection of PCB solder joints and component gaps.
Accurate‑color reproduction and sharp edges for precise analysis.

Dark‑field Observation
Compatible with dedicated dark‑field illumination module.
Precise control of lighting angle and intensity.
Detect surface scratches, cracks and tiny short‑circuits on PCBs for industrial inspection.

Polarized‑light Observation

Compatible with high‑precision polarizing modules for adjustable polarization angle.

Suitable for mineral identification, polymer stress detection and birefringence observation of biological tissues.
Deliver clear, detailed and colorful images.

High‑contrast Imaging

Enhance structural brightness difference and edge definition.
Produce layered stereoscopic vision for low‑contrast or transparent samples.

Complete Accessory Options

Eyepieces

Multiple‑type eyepieces optional. Standard 10×/23 wide‑field eyepiece delivers a large field‑of‑view. Optional 15×/20×/30× high‑magnification eyepieces for low‑cost higher‑power observation.

Stands

Compatible with standard, slim‑base and multi‑function stands. The slim‑base stand with low‑profile base and high‑CRI light source is perfectly matched for NSZ‑7 series.

Ring Light Source

High‑performance ring light for standard reflected illumination. Independent‑zone brightness adjustment to meet special‑sample observation requirements.